13758025 has 24 divisors (see below), whose sum is σ = 18105984. Its totient is φ = 10348800.

The previous prime is 13758011. The next prime is 13758029. The reversal of 13758025 is 52085731.

It is not a de Polignac number, because 13758025 - 2⁵ = 13757993 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13758029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40657 + ... + 40993.

It is an arithmetic number, because the mean of its divisors is an integer number (754416).

Almost surely, 2^13758025 is an apocalyptic number.

It is an amenable number.

13758025 is a deficient number, since it is larger than the sum of its proper divisors (4347959).

13758025 is a wasteful number, since it uses less digits than its factorization.

13758025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 13758025 is about 3709.1811764863. The cubic root of 13758025 is about 239.6175912365.

The spelling of 13758025 in words is "thirteen million, seven hundred fifty-eight thousand, twenty-five".